sorich87/bootstrap-tour — pull request #44 by PierreRust (2013-02-10 22:17:20+00:00)
Title: Add an option to set a stepId that will be used on the step's popover div

This very small changes add an option on the step :

```
tour.addStep({
element: "",
stepId: "myPopoverId"
title: "", /* title of the popover */
content: "" /* content of the popover */
});
```

The `stepId`, if provided, is used as the id of the popover div element, allowing to apply easily any custom style.